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floating: enforce minimum size of 50x20 when resizing (Thanks Mirko)

This commit is contained in:
Michael Stapelberg 2009-06-23 22:42:54 +02:00
parent 183b6d8942
commit 4f31709b1d
1 changed files with 28 additions and 7 deletions
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35
src/floating.c
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@ -155,23 +155,44 @@ int floating_border_click(xcb_connection_t *conn, Client *client, xcb_button_pre
void resize_callback(Rect *old_rect, uint32_t new_x, uint32_t new_y) {
switch (border) {
case BORDER_RIGHT:
client->rect.width = old_rect->width + (new_x - event->root_x);
case BORDER_RIGHT: {
int new_width = old_rect->width + (new_x - event->root_x);
if ((new_width < 0) ||
(new_width < 50 && client->rect.width >= new_width))
return;
client->rect.width = new_width;
break;
}
case BORDER_BOTTOM:
case BORDER_BOTTOM: {
int new_height = old_rect->height + (new_y - event->root_y);
if ((new_height < 0) ||
(new_height < 20 && client->rect.height >= new_height))
return;
client->rect.height = old_rect->height + (new_y - event->root_y);
break;
}
case BORDER_TOP: {
int new_height = old_rect->height + (event->root_y - new_y);
if ((new_height < 0) ||
(new_height < 20 && client->rect.height >= new_height))
return;
case BORDER_TOP:
client->rect.y = old_rect->y + (new_y - event->root_y);
client->rect.height = old_rect->height + (event->root_y - new_y);
client->rect.height = new_height;
break;
}
case BORDER_LEFT:
case BORDER_LEFT: {
int new_width = old_rect->width + (event->root_x - new_x);
if ((new_width < 0) ||
(new_width < 50 && client->rect.width >= new_width))
return;
client->rect.x = old_rect->x + (new_x - event->root_x);
client->rect.width = old_rect->width + (event->root_x - new_x);
client->rect.width = new_width;
break;
}
}
/* Push the new position/size to X11 */